Senior .NET Developer

JOB DESCRIPTION

As a Senior .NET Developer, you will be involved in all aspects of the software development cycle from conception to deployment.
You will work closely with other developers, business analysts, and technical leads to understand requirements and provide technical solutions.
In addition, you will be responsible for mentoring junior developers and providing guidance on best practices.
Design, develop, and maintain scalable and efficient software applications using .NET framework.
Collaborate with business stakeholders and technical teams to gather requirements and define the scope.
Participate in the full software development lifecycle, including requirements analysis, design, coding, testing, and deployment.
Implement clean, maintainable, and reusable code following best practices and coding standards.

JOB REQUIREMENT

Must have:
Good knowledge of OOP.
More than 03 years of experience working with C# .NET and .NET Core
net6 and above
Entity Framework (DatabaseFirst, CodeFirst)
Web API (MVC, OAuth, …)
.NET design patterns (Repository, dependency injection, resilient pattern …)
Knowledge of N-tier, Microservices architectures, database design, dependency injection, TDD, BDD, xUnit, SpecFlow.
Knowledge of cloud technologies e.g., Azure: Azure SQL, CosmoDB, Storage account.
Work well in Agile Software Development using Scrum framework.
Understand and follow Azure DevOps: CI/CD.
Good at GIT source code management.
Good knowledge of security and performance.
Clean code and refactor code ability.
Language:
At least B1 French
Nice to have:
Experience in Workflow Development.
Understand and follow Clean Architecture.
Good knowledge of container docker, resilience pattern
Soft skills:
Be a problem solver with great problem-solving skills.
Proactive and effective self-learning skills and research.
Effective verbal French skills in video conference and face-to-face communication.

WHAT'S ON OFFER

Competitive salary, health insurance covered for employee and dependents
Working on international projects. Professional and dynamic working environment
Achieving valuable experience with variety projects, new technologies and hundreds of talents
Receiving training opportunities including many technical seminars and soft skill training courses
Good opportunity for promotion through regular performance review system

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsource

Technical Skills:

.NET

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Salary:

Negotiation

Job ID:

J01426

Status:

Close

Related Job:

Technical Lead

Ho Chi Minh - Viet Nam


Product

  • NodeJS
  • Python

Leading the backend development team, providing technical direction, mentorship, and best practices. Designing and implementing scalable, secure, and high-performance microservices-based architectures. Architecting and implementing agentic AI workflows and RAG (Retrieval-Augmented Generation) systems for personalized user interactions and automated coaching features. Overseeing data pipelines and infrastructure required for real-time AI model inference within a microservices-based environment. Collaborating with stakeholders to align on requirements and delivery timelines. Optimizing application performance, monitoring system reliability, and proactively troubleshooting issues. Advocating for CI/CD pipelines, automated testing, and robust version control strategies. Documenting key architectural decisions, APIs, and processes for internal use.

Negotiation

View details

Chief Technology Officer

Ha Noi - Viet Nam


Product

  • Cloud
  • Backend

Planning & designing overall system architecture: Creating a Technology Roadmap for a Game Server system with high concurrency and low latency for global players. Cost optimization: Deciding on the strategy for using Cloud infrastructure (AWS, GCP, Azure) or Hybrid Cloud to balance performance and operational expenses. High-level consultation: Participating in the Executive Board to address the relationship between speed-to-market of features and system stability. Tech-stack selection: Evaluating and finalizing programming languages (Go, C++, Java, Node.js) and processing models (Microservices vs Monolith) suitable for the complex logic of the game. Scalability solution: Directing the development of Auto-scaling, Load Balancing mechanisms, and managing Player State on large clusters. Data management: Designing Database structure (SQL/NoSQL) and Cache system (Redis, Memcached) to handle billions of queries daily without congestion. Ensuring Uptime: Building real-time monitoring and alerting systems to maintain 99.99% Availability. Network security: Implementing solutions to combat DDoS attacks, game fraud (Anti-cheat), and comprehensive user data security. Infrastructure & CI/CD: Standardizing automatic deployment processes to ensure game updates (Hotfix/Update) do not disrupt players. Deployment strategy & Optimization: Developing plans to optimize Cloud Services costs (AWS/GCP/Azure), evaluating the use of Spot Instances, Reserved Instances, or Private Cloud solutions to save operational budget. Meanwhile, establishing 24/7 monitoring and incident response systems.

Negotiation

View details

Platform Engineer

Ho Chi Minh - Viet Nam


Product

  • Backend
  • Devops
  • Data Engineering

Create and maintain distributed infrastructure responsible for handling telemetry, sensory, and control data in cloud and edge environments Develop and operate data ingestion and streaming pipelines connecting robot fleets to the cloud in real-time, including video, joint states, audio, and LiDAR Build and manage backend services and APIs for the developer-facing platform, prioritizing reliability and excellent developer experience Oversee and improve cloud-native infrastructure utilizing Kubernetes, Docker, and infrastructure as code tooling Ensure platform reliability through monitoring, alerting, autoscaling, failover, and incident response Provide support to ML and robotics teams with data infrastructure for training pipelines, policy rollout, and hardware-in-the-loop simulation Implement secure APIs with access control, rate limiting, and usage metering to accommodate scaling efforts

Negotiation

View details